Short Signatures from the Weil Pairing
Dan Boneh,Ben Lynn,Hovav Shacham +2 more
- pp 514-532
TLDR
A short signature scheme based on the Computational Diffie-Hellman assumption on certain elliptic and hyperelliptic curves is introduced, designed for systems where signatures are typed in by a human or signatures are sent over a low-bandwidth channel.Abstract:
We introduce a short signature scheme based on the Computational Diffie-Hellman assumption on certain elliptic and hyperelliptic curves. The signature length is half the size of a DSA signature for a similar level of security. Our short signature scheme is designed for systems where signatures are typed in by a human or signatures are sent over a low-bandwidth channel.read more
Citations
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Efficient Construction of (Distributed) Verifiable Random Functions.
TL;DR: In this paper, the authors give the first simple and efficient construction of verifiable random functions (VRFs) based on decisional Diffie-Hellman (DDH) assumption on certain groups where the regular DDH assumption does not hold.
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The function field sieve in the medium prime case
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TL;DR: This approach is an alternative to a recent paper of Granger and Vercauteren for computing discrete logarithms in tori, using efficient torus representations, and shows that when q is not too large, a very efficient L(1/3) variation of the function field sieve can be used.
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A novel ID-based authentication framework with adaptive privacy preservation for VANETs
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TL;DR: This paper proposes a novel ID-based authentication framework with adaptive privacy preservation for VANETs, where adaptive self-generated pseudonyms are used as identifiers instead of real-world IDs.
References
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Handbook of Applied Cryptography
TL;DR: A valuable reference for the novice as well as for the expert who needs a wider scope of coverage within the area of cryptography, this book provides easy and rapid access of information and includes more than 200 algorithms and protocols.
Proceedings ArticleDOI
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Identity-Based Encryption from the Weil Pairing
Dan Boneh,Matthew K. Franklin +1 more
TL;DR: This work proposes a fully functional identity-based encryption (IBE) scheme based on bilinear maps between groups and gives precise definitions for secure IBE schemes and gives several applications for such systems.
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The Arithmetic of Elliptic Curves
TL;DR: It is shown here how Elliptic Curves over Finite Fields, Local Fields, and Global Fields affect the geometry of the elliptic curves.
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A digital signature scheme secure against adaptive chosen-message attacks
TL;DR: A digital signature scheme based on the computational difficulty of integer factorization possesses the novel property of being robust against an adaptive chosen-message attack: an adversary who receives signatures for messages of his choice cannot later forge the signature of even a single additional message.